The CJMCU-CP2102 is a fully integrated USB2.0 full-speed controller, including a USB transceiver, crystal oscillator, EEPROM, and asynchronous serial interface (UART), supporting modem signals without external USB devices. It works with other USB-UART circuit adapters to connect to the PC via the USB port to a virtual COM port.

Features:

• Original CP2102 chip for creating a COM port after installing the driver.
• MICRO MINI-USB connection for connecting to a computer with a USB cable and voltage output of 3.3V and 5V.
• With a resettable fuse for short circuit protection.
• Onboard status indicator lights.
• Supports baud rates from 300bps to 1Mbps.
• Supported communication formats: (1) 5, 6, 7, 8 data bits; (2) 1.5, 2 stop bits; (3) odd, even, mark, space, no parity control.
• Supported operating systems: windows 8.1 / 7 / vista / xp / 98, Mac OS-X / OS-9, Linux.
• USB Block MICRO MINI-USB port.
• Stable quality SMD components.
• DTR signal output for direct communication with Arduino Pro Mini ATMEGA328P.
• Built-in USB transceiver, no external circuit devices.
• Includes clock and reset circuits.
• 3.3V regulator output.
• Compatible with USB2.0 specifications.
• SUSPEND pin support for USB Suspend state.
• Compatible asynchronous serial interface with control signals.
• 512-byte receiving buffer and 512-byte transmitting buffer.
• Support for hardware or X-ON / X-OFF handshake.